Use non-signaling floating-point comparisons in math functions.

[thirdparty/glibc.git] / sysdeps / ieee754 / ldbl-96 / w_expl.c

diff --git a/sysdeps/ieee754/ldbl-96/w_expl.c b/sysdeps/ieee754/ldbl-96/w_expl.c
index ec9d8a78843e5dbe8972077de023696ce508c90c..d61c0a37bbc6fae0be463b49e992c6d4d37992b1 100644 (file)
--- a/sysdeps/ieee754/ldbl-96/w_expl.c
+++ b/sysdeps/ieee754/ldbl-96/w_expl.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011 Free Software Foundation, Inc.
+/* Copyright (C) 2011, 2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
@@ -30,12 +30,12 @@ u_threshold= -1.140019167866942050398521670162263001513e4;
 long double
 __expl (long double x)
 {
-  if (__builtin_expect (x > o_threshold, 0))
+  if (__builtin_expect (isgreater (x, o_threshold), 0))
     {
       if (_LIB_VERSION != _IEEE_)
        return __kernel_standard (x, x, 206);
     }
-  else if (__builtin_expect (x < u_threshold, 0))
+  else if (__builtin_expect (isless (x, u_threshold), 0))
     {
       if (_LIB_VERSION != _IEEE_)
        return __kernel_standard (x, x, 207);